Seal Kit 90/105/120 mm piston dia OLS# 500169 October 3, 2022 / Seal Kit 90/105/120 mm piston dia OLS# 500169 Product Details Additional Information Jack Type: GMV TCS/ EC Model: 90-3Y Piston Diameters: 90/ 105/ 120 mm (3.54"/ 4.13"/ 4.72")